30669485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 47146752

約数和(自身を除く): 16477267

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2153, 2849, 10765, 14245, 15071, 23683, 75355, 79661, 118415, 165781, 398305, 557627, 828905, 876271, 2788135, 4381355, 6133897, 30669485]

約数ペア:

[(1, 30669485), (5, 6133897), (7, 4381355), (11, 2788135), (35, 876271), (37, 828905), (55, 557627), (77, 398305), (185, 165781), (259, 118415), (385, 79661), (407, 75355), (1295, 23683), (2035, 15071), (2153, 14245), (2849, 10765)]